1036494730656 has 1152 divisors, whose sum is σ = 3953592115200. Its totient is φ = 256520908800.

The previous prime is 1036494730553. The next prime is 1036494730699. The reversal of 1036494730656 is 6560374946301.

1036494730656 is a `hidden beast` number, since 1 + 0 + 36 + 494 + 73 + 0 + 6 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 13120186425 + ... + 13120186503.

It is an arithmetic number, because the mean of its divisors is an integer number (3431937600).

Almost surely, 2^{1036494730656} is an apocalyptic number.

1036494730656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1036494730656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1976796057600).

1036494730656 is an abundant number, since it is smaller than the sum of its proper divisors (2917097384544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1036494730656 is a wasteful number, since it uses less digits than its factorization.

1036494730656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 1036494730656 in words is "one trillion, thirty-six billion, four hundred ninety-four million, seven hundred thirty thousand, six hundred fifty-six".